Due to the epidemic control policy, we are still inconvenienced to attend the oversea exhibitions at this moment, and we have updated our new catalogue 2022, you are welcome to downlink it from our website. Read More
The first telecommunications lines were mostly overhead, placed on telegraph poles (Telegraph Pre-dated Telecommunications) or attached to Fittings on rooftops. Read More
Alexander Graham Bell a Scottish-born Inventor, Engineer and Scientist is credited with being the inventor of the Telephone. Read More